What does lymphedema mean?
Lymphedema is a medical condition characterized by chronic swelling of one or more extremities due to impaired lymphatic drainage. This swelling results from the accumulation of protein-rich fluid in the interstitial tissue. Lymphedema can be primary, caused by genetic mutations affecting lymphatic vessel development, or secondary, resulting from surgery, infection, radiation, or trauma that damages lymph nodes or vessels. The condition can significantly impact a person's quality of life, causing discomfort, pain, and mobility issues. Management and treatment typically involve compression garments, physical therapy, and sometimes surgical interventions to reduce swelling and prevent complications.
nounLymphedema is a chronic condition characterized by the abnormal accumulation of protein-rich fluid in the interstitial tissue, leading to swelling of one or more extremities. It can be primary, resulting from genetic mutations, or secondary, caused by surgery, infection, or trauma.
- A medical condition involving abnormal swelling
- A complication of surgery or infection
"The patient was diagnosed with lymphedema in her left leg after undergoing a mastectomy with lymph node removal."
"The physical therapist specialized in treating patients with lymphedema."
"Lymphedema can significantly impact a person's quality of life if left untreated."
Rarely used; typically treated as an uncountable condition.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of lymphedema
The term lymphedema combines 'lymph,' referring to the lymphatic system, and 'edema,' meaning swelling. The lymphatic system plays a crucial role in immune function and fluid circulation. The word 'lymph' originates from the Latin 'lympha,' meaning 'water' or 'fluid,' while 'edema' comes from the Greek 'oidēma,' meaning 'swelling.' Lymphedema was first described in the context of surgical complications and has since been recognized as a distinct medical condition.
How lymphedema is actually used
Formal and medical contexts often use the term lymphedema; in informal contexts, swelling or edema may be used.